\begin{table}%t1
\caption{ESO UVES archive data on the quasar \object{Q~1101--264}.}\label{tbl-1}
%\centerline
{
\begin{tabular}{rcccccccccc}
\hline
\hline
  & & \multicolumn{5}{c}{QSO} & \multicolumn{4}{c}{ThAr} \\
Exp. & Setting & Date, & Time, & \multicolumn{1}{c}{Seeing,} & $T$,  & $P$, &  
Date, & Time, & $T$,  & $P$,  \\
No.  &  & y-m-d & h:m:s & \multicolumn{1}{c}{arcsec} & 
$^\circ$C & mb & y-m-d & h:m:s & $^\circ$C & mb \\
(1) & (2) & (3) & (4) & \multicolumn{1}{c}{(5)} &(6) & (7) &(8) & (9) &(10) & (11) \\
\hline
5 & 437 & 2000-02-11 & 04:08:36 & 0.90$\;\pm\;$0.18& 11.2-11.3 & 992.27-991.87 & 
2000-02-10 & 19:23:55 & 10.9-11.0 & 990.34 \\
6 & 860 & 2000-02-11 & 04:09:47 & \multicolumn{1}{c}{--}& --  & --  &
2000-02-10 & 19:25:01 & --   & --  \\
11 & 437 & 2000-02-12 & 03:51:57 &0.93$\;\pm\;$0.11 & 11.4-11.4 & 992.10-991.99 &
2000-02-12 & 13:20:28 & 11.3-11.4 & 993.07 \\
12 & 860 & 2000-02-12 & 03:53:11 &\multicolumn{1}{c}{--} & -- & -- &
2000-02-12 & 13:21:44 & -- & -- \\
19 & 437 & 2000-02-13 & 02:49:57 &0.78$\;\pm\;$0.10 & 11.4-11.5 & 991.90-991.74 & \\
20 & 860 & 2000-02-13 & 02:51:14 &\multicolumn{1}{c}{--} & -- & -- & \\
21 & 437 & 2000-02-16 & 03:30:15 &0.97$\;\pm\;$0.32 & 11.2-11.3 & 994.93-994.41 &
2000-02-16 & 13:52:31 & 11.1-11.3 & 994.66 \\
22 & 860 & 2000-02-16 & 03:31:37 &\multicolumn{1}{c}{--} & -- & -- & 
2000-02-16 & 13:53:58 & -- & -- \\
23 & 437 & 2000-02-16 & 04:30:52&0.74$\;\pm\;$0.01 & 11.2-11.3 & 994.41-994.07 & \\
24 & 860 & 2000-02-16 & 04:32:14&\multicolumn{1}{c}{--} & -- & -- &  \\
\hline
\end{tabular}}
\medskip
Columns~6, 7, and~10 list temperature and air pressure inside
the spectrograph at the beginning and the end of the exposure.
\end{table}